德國泰科閥門(國際)有限公司—廣州總代理
進(jìn)口零壓差電磁閥原理:
它是一種直動和先導(dǎo)式相結(jié)合的原理,當(dāng)入口與出口沒有壓差時(shí),通電后,電磁力直接把先導(dǎo)小閥和主閥關(guān)閉件依次向上提起,閥門打開。
當(dāng)入口與出口達(dá)到啟動壓差時(shí),通電后,電磁力先導(dǎo)小閥,主閥下腔壓力上升,上腔壓力下降,從而利用壓差把主閥向上推開;斷電時(shí),先導(dǎo)閥利用彈簧力或介質(zhì)壓力推動關(guān)閉件,向下移動,使閥門關(guān)閉。
特點(diǎn):在零壓差或真空、高壓時(shí)亦能可*動作,但功率較大,要求必須水平安裝。
進(jìn)口零壓差電磁閥參數(shù):
工作環(huán)境溫度:-20-+50℃ -40-+80℃
線圈工作溫度: <+50℃、<+85℃
控制方式:常閉、常開
國際標(biāo)準(zhǔn)電壓:AC(380、240、220、24)V、DC(110、24)V
流通流體介質(zhì): 液體,氣體
流通流體溫度: <+60℃、<+120℃、<+200℃
流通流體壓力:1bar 、 6bar 、16bar 、-0.1bar
閥體材質(zhì):不銹鋼(304 、316、316L)
線圈連接方式:鐵罩引線、塑封線盒插頭
密封材質(zhì)性能:耐溫、耐壓、耐磨、防腐
密封結(jié)構(gòu):圓弧錐線與平面密封
泄漏量:零
性能特點(diǎn):通用性廣、靈敏性高、嚴(yán)密性強(qiáng)、壽命性長、
工作范圍:給水排水、醫(yī)療、食品、冶金、石油化工、煙草、電力設(shè)備、紡織、包裝設(shè)備、船舶工業(yè)、油機(jī)設(shè)備、清洗設(shè)備、干燥設(shè)備、鍋爐、灌裝計(jì)量等
注解:1、流體中若含有雜質(zhì),電磁閥進(jìn)端必須安裝過濾閥(30——80目/寸),且無凝固及結(jié)晶現(xiàn)象。
2、電磁閥安裝方位制。(S-水平安裝、C-垂直安裝)
German TEK Valves (International) Co., Ltd. - Guangzhou distributor
imports zero pressure solenoid valve principle: it is a direct-acting and pilot combination of theory, no pressure when the inlet and outlet, the power, the electromagnetic force directly to the pilot valve and the main valve closure member in turn lift, the valve opens. When the inlet and outlet to start pressure, the power, the electromagnetic force pilot valve, the main valve chamber under increased pressure, the chamber pressure drops, and thus the use of pressure to the main valve is pushed upwards; power, the pilot valve with a spring force or medium pressure to promote off pieces, moving down, so that the valve closes. Features: zero pressure or vacuum, high pressure can also be * action, but the power is larger, the request must be installed horizontally.
imports zero pressure solenoid valve parameters:
Working temperature: -20 - +50 ℃ -40 - +80 ℃
Coil Operating temperature: <+50 ℃, <+85 ℃
Control: Normally closed, normally open
International Standard Voltage: AC (380,240,220,24) V, DC (110,24) V
Circulation fluid medium: liquid, gas
Circulating fluid temperature: <+60 ℃, <+120 ℃, <+200 ℃
Circulating fluid pressure: 1bar, 6bar, 16bar,-0.1bar
Body material: stainless steel (304, 316,316 L)
Coil Connection: iron cover leads, plastic box plugs
Seal Material performance: temperature, pressure, abrasion, corrosion
Sealing structure: circular cone line and flat seal
Leakage: Nil
Features: wide versatility, high sensitivity, tight and strong, long-life nature,
Scope of work: water supply and drainage, medical, food, metallurgy, petrochemical, tobacco, electrical equipment, textiles, packaging equipment, shipbuilding industry, oil machine equipment, cleaning equipment, drying equipment, boilers, filling metering
Note: 1, If the fluid contains impurities, solenoid valves must be installed into the end of the filter valve (30 - 80 mesh / inch), and no solidification and crystallization.
Unlimited solenoid valve mounting orientation. (S-horizontal installation, C-vertical installation)
進(jìn)口零壓差電磁閥,無壓力電磁閥